Overlay Analysis in GIS
One of the most basic questions asked of a GIS (Geographic Information System) is “What’s on top of what?” For example: Before GIS, cartographers would …
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Which File to Use? A Guide to KML and KMZ
“KMZ and KML are both file formats for storing geographic data in Google Earth. Today, we’ll explain the differences between KMZ vs KML. We’ll also …
Map Symbology in Cartography
Map symbols include icons, colors, lines, and visual elements that convey information about the physical world. These symbols help communicate details such as roads, rivers, …
33 Essential Map Elements for Successful Cartographic Design
Wondering what to include in your maps? This guide, acting as your compass, outlines 33 map elements that will steer you in the right direction, …